AI identification & appraisal estimate

Yale U.S. Forest Service Padlock (not authenticated)

Submitted photo of Yale U.S. Forest Service Padlock (not authenticated)
Photo submitted by the user — not generated by AI

AI Estimated Value

Not an official valuation

$150-$300

AI estimate as of September 2, 2026 · verify with a professional before acting

AI-Generated · Verify before acting

Everything on this page is generated by AI for informational purposes only. AI can make mistakes — the AI may misidentify items or misattribute them (artist, maker, brand, designer, origin, era). This is not an official valuation and should not be used for insurance, sale, tax, estate, legal, or lending purposes — or any decision requiring a certified appraisal. It is not an authoritative claim about any person, brand, or rights holder — do not share or rely on it as a factual statement about a third party. Always consult qualified professionals before making financial decisions.

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AI Item Analysis

The item presented is a heavy-duty brass padlock featuring prominent embossed lettering across its body and shackle. The physical construction consists of a cast brass body with a decorative textured stippling pattern in the recessed areas and raised smooth border bands, centering on a circular medallion containing the capitalized text 'YALE'. Across the upper flat shoulder of the brass body, the text reads 'U.S. FOREST SERVICE'. Additional stamped lettering is visible along the curved brass shackle, including what appears to be maker and country of origin details. The padlock displays an aged golden-brown brass patina with minor surface tarnish, scuffs, and signs of handling consistent with vintage hardware, though the exact age remains unverified from the image alone. The identification in the name rests directly on the visible embossed markings reading 'YALE' and 'U.S. FOREST SERVICE' on the face of the lock body. The overall craftsmanship suggests a utilitarian yet decorative piece of government-issued or contract security hardware from the mid-20th century, though without physical inspection, internal examination, or provenance records, this attribution remains unauthenticated.

AI Appraisal Report

Based on what I can see in the provided image, this heavy-duty brass padlock bears raised lettering reading 'YALE' and 'U.S. FOREST SERVICE,' suggesting a piece of mid-20th-century government-contract or utilitarian security hardware. The item displays an aged golden-brown brass patina with minor surface tarnish and scuffs consistent with vintage hardware handling. However, I cannot verify the exact age, material composition, or true period of manufacture from a photo alone. Assuming the attribution is correct and the markings correspond to a vintage Yale production piece for the U.S. Forest Service, comparable vintage utilitarian brass locks of this type generally trade in the $150 to $300 range among collectors of vintage hardware and Americana. The value is heavily dependent on actual vintage production versus modern commemorative replicas, decorative copies, or items made 'in the style of' historic forestry hardware. If physical inspection reveals the item to be a modern reproduction or replica, the value would drop significantly, typically falling into the $25 to $50 range. To better establish the value and support the working attribution, I would need physical inspection to examine the internal mechanisms, assess wear patterns, verify the casting quality, and check for any additional maker's marks that might shed light on the exact production era. Without physical examination, provenance documentation, and expert material testing, this identification remains unconfirmed and functions purely as a working assumption.

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